RS512-0.5-02

Overview

The Schaffner RS512-0.5-02 is a radial lead common mode inductor from the RS series, designed for symmetrical and differential mode noise suppression. It features an inductance of 200 µH with a maximum DC current rating of 0.5 A. The component supports a maximum voltage of 650 V and operates within a temperature range of -40°C to +85°C. Physical dimensions include a diameter of 44.9 mm, with a pin spacing of 7.62 mm and a lead diameter of 0.6 mm.

Feature Summary

• Provides effective attenuation for both common mode and differential mode electromagnetic interference.
• Constructed with radial leads for through-hole printed circuit board mounting.
• Engineered for stable performance in high-voltage applications up to 650 V.

Applications

• Symmetrical signal line filtering
• Differential mode noise suppression in electronic circuits
• General purpose EMI/RFI mitigation in low-current AC/DC systems

Procurement Notes

Verify the specific part number RS512-0.5-02 against official Schaffner documentation to confirm the 200 µH inductance and 0.5 A current rating. Ensure that the radial lead configuration and 44.9 mm diameter are compatible with the target PCB layout. Cross-reference technical datasheets for precise thermal derating curves and impedance characteristics before finalizing procurement specifications.

Selection Notes

Select this component when designing circuits requiring combined common and differential mode filtering for signals carrying up to 0.5 A. The 200 µH value is suitable for lower frequency noise suppression compared to higher inductance variants. Consider the physical footprint constraints due to the 44.9 mm diameter and verify that the operating voltage does not exceed the 650 V limit for safety compliance.

Part Context

This component belongs to the Schaffner RS series of common mode chokes, which are widely used for EMC compliance in industrial and consumer electronics. The RS series offers various inductance values and current ratings to suit different power levels. The RS512-0.5-02 specifically targets low-current applications where space-efficient radial mounting is preferred over axial or surface mount alternatives.

Replacement Considerations

Consult Schaffner's official substitution guide for equivalent parts within the RS series. Verify that any alternative maintains the 200 µH inductance, 0.5 A current rating, and 650 V voltage rating. Ensure mechanical compatibility regarding lead pitch and body diameter to avoid PCB redesign requirements.

FAQ

What is the inductance tolerance for the RS512-0.5-02?

Specific tolerance data for this part number is not provided in the available public documentation; refer to the manufacturer's detailed datasheet for exact tolerance specifications.

Is this component suitable for automotive applications?

Publicly available data does not explicitly certify this specific model for automotive standards such as AEC-Q200; verification against specific automotive qualification documents is required.